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Energy Meters (MID)

With WAGO’s MID-compliant energy meters, you are making the perfect choice for precise submetering and for applications requiring billing‑relevant measurements – for example, in public charging infrastructures. Selected models with an integrated Open Charge Metering Format (OCMF) enable use in legally compliant charging stations.

The products provide flexible integration into new and existing applications while ensuring transparent and reliable energy measurement. Direct-measuring devices are available for currents up to 65 A; versions with transformer connections are offered for higher currents.

Versatile Applications

Industry

Order-based manufacturing, load management, and energy reporting

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Buildings

Submetering, load management, and energy reporting

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Charging infrastructure

Consumption billing for public charging stations and wallboxes

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Key Advantages at a Glance

Comprehensive measurement functions

WAGO’s MID Energy Meters record energy, mains frequency, current, voltage, and power on all phases.

As four‑quadrant meters, they distinguish between delivery and consumption as well as between capacitive and inductive energy.

In addition, the devices enable measurement of energy consumption across up to four different tariffs.

Flexible Communication

A key feature is the wide range of available interfaces: In addition to Modbus RTU and two S0 interfaces, models with M-Bus, WiFi® and Bluetooth® Low Energy are also available.

ETHERNET‑based communication is also supported: The new three‑phase versions already include Modbus TCP. All other models can be enabled by adding the Modbus TCP module.

Intuitive Configuration

Configuration of the MID‑compliant energy meters is quick and convenient via the free WAGO App or the Web interface – without any programming effort.

The app also allows exporting current measurement data as a CSV file, which can be easily forwarded via email or other messaging services.

International certifications

WAGO’s energy meters are highly versatile thanks to numerous approvals: All devices comply with the European Measuring Instruments Directive 2014/32/EU (MID Directive) and the German Measurement and Verification Ordinance (MessEV). Versions featuring the integrated Open Charge Metering Format (OCMF) also meet the PTB‑A50.7 requirements for legally compliant public charging stations.

Easy Wiring

Whether solid, fine‑stranded, or equipped with ferrules – the push‑in connection technology with lever provides fast and easy wiring. In addition to saving time, the CAGE CLAMP® connection technology increases safety: It ensures a permanently secure connection throughout the service life, preventing issues such as overheated contact points.

Space‑Saving, Flexible Design

First‑class performance in the control cabinet: The three‑phase versions feature flexibly oriented connection points (U or S connection) and a rotatable display – enabling easy integration into new and existing applications. At the same time, the compact versions with one or two modular widths save significantly more space than conventional meters with four modular widths.

Portfolio Overview

Direct‑Measuring Meters

Direct‑measuring meters measure current flow directly. They are ideal for applications up to 65 A – for example, billing in public and semi‑public environments or monitoring energy quantities. The portfolio includes both single‑phase and three‑phase versions with various modular widths and optional U or S connection.

Transformer‑Connected Meters

Transformer‑connected meters measure current using current transformers that step down high currents. They are suitable for larger applications above 65 A – for example, in industrial systems or main supply connections. WAGO offers a three‑phase version with two modular widths and a U connection.

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Modbus TCP Module

The supplementary Modbus TCP Module prepares your systems for ETHERNET‑based communication: It adds this valuable interface to WAGO energy meters that are equipped with Modbus RTU as standard, opening up new application possibilities. The add‑on module connects directly – no additional wiring effort.

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Direct Meters with Integrated OCMF

Ideal for calibration‑compliant charging stations in public areas, WAGO's energy meters with integrated “Open Charge Metering Format” (OCMF) meet the requirements of PTB‑A50.7. The meters are available in three‑phase variants with U and S connections and are designed for applications rated up to 65 amperes.

Efficient Current Measurement with WAGO – See for Yourself!

WAGO's energy meters are designed for comprehensive energy consumption measurement and, thanks to MID certification, can also be used for consumption‑based billing. Find out more in the video.

From Practical Experience

Reliable Data for the Energy Transition

Decentralized energy generation and electromobility are key elements of the energy transition and require a shift toward advanced energy concepts. In addition to many technological challenges, two core values play a major role: accuracy and trust – the domain of MID‑certified WAGO Energy Meters.

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Watt-Hour Precision

Anyone who pays for energy wants to know exactly how much has been supplied and at what price. WAGO Energy Meters with MID certification are the ideal solution for all tasks in the building and industrial sectors, as well as in charging infrastructure.

Compatible Products

Plug-In Current Transformers for Billing Measurement

Plug-In Current Transformers for Billing Measurement

Plug-in current transformers for billing measurements are inductive, single-conductor current transformers. Due to the measurement principle used, these current transformers are exclusively designed for AC network applications.

These plug-in current transformers comply with the conformity assessment procedure (module D) and can be used for billing.


Your Benefits:

  • Readily combinable with the energy meter with transformer connections
  • Screwless CAGE CLAMP® connection technology
  • Approved for billing purposes

Energy Data Acquisition and Energy Data Management

All the energy data can be recorded and displayed in the WAGO Energy Data Management application on clearly organized dashboards.

Energy Data Acquisition

The Right Solution for Every Step

The best energy management solution is the one that adapts to you. WAGO offers you several options for achieving this. With our energy management system, you can save a great deal of energy in production, industrial processes and buildings.

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Energy Data Management

Parameter Setting – Not Programming

WAGO Energy Data Management – consisting of a software solution combined with a modular control system – records measurement data from different media and variables for energy monitoring. It then processes them for further analysis, archiving and reporting.
Your WAGO Contact

Additional service offerings:

Energy Data Acquisition and Energy Data Management

All the energy data can be recorded and displayed in the WAGO Energy Data Management application on clearly organized dashboards.

Energy Data Acquisition

The Right Solution for Every Step

The best energy management solution is the one that adapts to you. WAGO offers you several options for achieving this. With our energy management system, you can save a great deal of energy in production, industrial processes and buildings.

energiemanagement_titel-produktauswahl_modulare-datenerfassung-2000x1125.jpg

Energy Data Management

Parameter Setting – Not Programming

WAGO Energy Data Management – consisting of a software solution combined with a modular control system – records measurement data from different media and variables for energy monitoring. It then processes them for further analysis, archiving and reporting.